/*
 * #!
 * Ontopoly Editor
 * #-
 * Copyright (C) 2001 - 2013 The Ontopia Project
 * #-
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * !#
 */
package ontopoly.utils;

import java.util.Comparator;

import ontopoly.model.FieldAssignment;

public class FieldAssignmentOrderComparator implements Comparator<FieldAssignment> {
	
	public static final FieldAssignmentOrderComparator INSTANCE = new FieldAssignmentOrderComparator();

	private FieldAssignmentOrderComparator() {
	}

  @Override
	public int compare(FieldAssignment fa1, FieldAssignment fa2) {
      return (fa1.getOrder() < fa2.getOrder() ? -1 : 1);
  }
}
